Hi Izzie,
I think Janis has hit the nail on the head, these are mostly 'standard fayre' documentary shots, many I suspect, shot from a standing position. That said, I appreciate all you had was a P&S.
When you are more recovered, I'd suggest taking your DSLR with the UWA on and shooting from lower heights (may have to wait if your knee was operated on recently), or get up close to buildings and enhance the vanishing point in say, that row of hangers.
Cheers, Dave